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LOS ANGELES (CBS) — Katy Perry is expected to perform at the 54th Annual Grammy Awards on Feb. 12, marking the singer’s first public appearance since her highly publicized split from husband Russell Brand.

Perry joins previously announced performers and nominees, including Jason Aldean, Kelly Clarkson, the Foo Fighters, Bruno Mars, Nicki Minaj, Taylor Swift and Adele, who will perform for the first time since undergoing throat surgery in November of last year.